Moline Bearing
65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH DOUBLE COLLAR INSERT & GARTER SEALS
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M2000·2-Bolt Pillow Block

65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH DOUBLE COLLAR INSERT & GARTER SEALS

19121065DG

The 65 mm M2000 2-Bolt Pillow Block Expansion Bearing with Double Collar Insert and Garter Seals is Moline Bearing Company part 19121065DG: a mounted spherical roller bearing with a spring loaded garter seal and a double collar set screw locking insert in a painted solid Class 30 cast iron housing. Dynamic load rating 33,300 lbf, maximum speed 1,100 rpm. Made in the USA, shipped assembled, sealed and lubricated, ready to install.

  • Custom Colors, Powder Coating, Stainless Steel Coating, Nickel Plating, Epoxy Coatings, and Teflon Coatings can be quoted upon request.
Part Number
19121065DG
Series
M2000
Housing Type
2-Bolt Pillow Block
Shaft Size
65mm (2.5591″ / 65 mm)
Expansion / Non-Expansion
Expansion
Weight
16.2 lb
Insert Number
SLA13-065
PDF Catalog
41100 lbf
33300 lbf
1/8-27 NPT
290 in-lbs
4000 lbf
1.5
0° - 250°
1100
M2000 2-Bolt Pillow Block dimensional drawing
AOverall Unit Width - Single Collar3 1⁄2
BHousing Base Length9 1⁄4
CHousing Base Width2 3⁄4
DBolt Hole Center to Center7 1⁄8
Min DBolt Hole Center to Center Minimum6 13⁄16
Max DBolt Hole Center to Center Maximum7 7⁄16
FBolt Diameter [Nominal]5⁄8
GBolt Hole Slot Length1
HHousing Base Height1 3⁄4
JOverall Housing Height5 11⁄16
LDrive Collar Outside Diameter [OD]4
MBase to Center Height2 3⁄4
NLength Through Bore - Single Collar3 3⁄8
NdLength Through Bore - Double Collar4 5⁄16

Product Variants

65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH DOUBLE COLLAR INSERT & LABYRINTH SEALS
65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH DOUBLE COLLAR INSERT & LABYRINTH SEALS
19121065DL
65mm
65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH GARTER SEALS
65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH GARTER SEALS
19121065G
65mm
65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH LABYRINTH SEALS
65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH LABYRINTH SEALS
19121065L
65mm
65MM M2000 2-BOLT PILLOW BLOCK EXPANSION
65MM M2000 2-BOLT PILLOW BLOCK EXPANSION
19121065
65mm
65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH DOUBLE COLLAR INSERT
65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH DOUBLE COLLAR INSERT
19121065D
65mm

65MM M2000 2-BOLT PILLOW BLOCK EXPANSION WITH DOUBLE COLLAR INSERT & GARTER SEALS

The 65 mm M2000 2-Bolt Pillow Block Expansion Bearing with Double Collar Insert and Garter Seals is Moline Bearing Company part 19121065DG: a mounted spherical roller bearing in the expansion position. It is fitted with a spring loaded garter seal and a double collar, set screw locking insert, in a solid Class 30 cast iron housing with a standard painted finish.

It carries a genuine SKF or Timken spherical roller insert, which gives it high load capacity and the most misalignment tolerance of Moline's lines. M2000 housings are made in the USA, and the units are assembled here.

It ships assembled, adjusted, sealed and pre-lubricated with lithium complex grease, so it mounts straight from the box with no adjustment or cleaning.

Ratings

The dynamic load rating is 33,300 lbf and the static load rating is 41,100 lbf. Maximum speed is 1,100 rpm with the spring loaded garter seal fitted, and the seal is rated for 0° to 250°F. The insert accepts up to 1.5° of angular misalignment. Set screws torque to 290 in-lbs, and the locking system holds 4,000 lbf of radial load before the insert slips on the shaft. The grease fitting is 1/8-27 NPT.

Mounting dimensions

  • Base to center height: 2 3⁄4 in
  • Bolt hole centers: 7 1⁄8 in (slots allow 6 13⁄16 to 7 7⁄16 in), for 5⁄8 in bolts
  • Housing base: 9 1⁄4 × 2 3⁄4 in
  • Overall height: 5 11⁄16 in
  • Length through bore: 4 5⁄16 in
  • Shipping weight: 16.2 lb

The full dimension table and the datasheet drawing are above.

This configuration

  • Expansion. This position lets the shaft move lengthwise as it heats and grows. Pair it with a non-expansion bearing at the other end. The matching non-expansion unit for this shaft size is 19221065DG.
  • Spring Loaded Garter Seal. A contact seal with a garter spring keeping constant lip pressure on the shaft, holding its seal as the lip wears.
  • Double Collar. Two locking collars share the clamping load, improving holding power under reversing rotation or shock.
  • Set Screw Locking. Set screws in the collar bite into the shaft. Simple and widely used; best where rotation is in one direction.

The same size is also built as 19121065 (single collar, triple-lip contact seals), 19121065DL (labyrinth seals), 19121065D (triple-lip contact seals), 19121065G (single collar), 19121065L (single collar, labyrinth seals).

Replacement parts

The bearing insert is SLA13-065.

Applications

M2000 units are the choice where a high-capacity, self-aligning bearing is needed and shaft expansion or misalignment is expected. Moline Bearing Company lists conveying, screening, air handling, paper and forestry, and food processing among the industries that run them. It is directly interchangeable with other collar-mounted spherical roller bearings in single-piece housings, including Moline's M3000 line.